JPH033612B2 - - Google Patents

Info

Publication number
JPH033612B2
JPH033612B2 JP60009611A JP961185A JPH033612B2 JP H033612 B2 JPH033612 B2 JP H033612B2 JP 60009611 A JP60009611 A JP 60009611A JP 961185 A JP961185 A JP 961185A JP H033612 B2 JPH033612 B2 JP H033612B2
Authority
JP
Japan
Prior art keywords
iron oxyhydroxide
particles
ferric
hydroxide
hydrothermal treatment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP60009611A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61168536A (ja
Inventor
Soichiro Nobuoka
Takashi Asai
Kazuaki Ato
Kyoji Oodan
Yasuo Bando
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Ube Corp
Original Assignee
Agency of Industrial Science and Technology
Ube Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agency of Industrial Science and Technology, Ube Industries Ltd filed Critical Agency of Industrial Science and Technology
Priority to JP60009611A priority Critical patent/JPS61168536A/ja
Publication of JPS61168536A publication Critical patent/JPS61168536A/ja
Publication of JPH033612B2 publication Critical patent/JPH033612B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compounds Of Iron (AREA)
  • Hard Magnetic Materials (AREA)
JP60009611A 1985-01-21 1985-01-21 針状オキシ水酸化鉄の製法 Granted JPS61168536A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60009611A JPS61168536A (ja) 1985-01-21 1985-01-21 針状オキシ水酸化鉄の製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60009611A JPS61168536A (ja) 1985-01-21 1985-01-21 針状オキシ水酸化鉄の製法

Publications (2)

Publication Number Publication Date
JPS61168536A JPS61168536A (ja) 1986-07-30
JPH033612B2 true JPH033612B2 (enrdf_load_stackoverflow) 1991-01-21

Family

ID=11725092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60009611A Granted JPS61168536A (ja) 1985-01-21 1985-01-21 針状オキシ水酸化鉄の製法

Country Status (1)

Country Link
JP (1) JPS61168536A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2937211B2 (ja) * 1991-05-31 1999-08-23 戸田工業株式会社 針状磁性酸化鉄粒子粉末の製造法
DE69123837T2 (de) * 1991-05-31 1997-07-24 Toda Kogyo Corp Verfahren zur Herstellung von nadelförmigen Goethit-Teilchen und nadelförmigen magnetischen Eisenoxid-Teilchen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339880A (en) * 1976-09-24 1978-04-12 Hitachi Ltd Field effect type semiconductor device and its production
JPS6015580B2 (ja) * 1981-09-17 1985-04-20 工業技術院長 黄酸化鉄顔料

Also Published As

Publication number Publication date
JPS61168536A (ja) 1986-07-30

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term